Healthcare Sector

REGN

Market Tracker

$767.96
+19.25
(+2.57%)
7:00 am
Next Earnings: (est.) 08/03/23 12:00 am
  • REGN (Selected)

    Regeneron Pharmaceuticals, Inc.

REGN Support / Resistance Levels

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WhaleStream

15m Chart - Support and Resistance levels are based on the large dark pool & equity prints at the plotted levels. Displays strongest levels above and below the spot price.

REGN Most Active Options Strike Prices Whale BUY Activity - 5 day

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Represents the strikes that had the highest premium of whale flow (on the ASK side) over the past 5 trading days.

REGN Most Active Options Strike Prices Whale SALES Activity - 5 day

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Represents the strikes that had the highest premium of whale flow (on the BID side) over the past 5 trading days.

REGN Dark Pool and Public Equity Key Price Levels

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Represents the largest cumulative premium levels above and below the current spot price. The price in the pink bubble represents the spot price.

REGN Open Interest Trend

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Total Open Interest of Calls & Puts across all strikes and expirations over the past 16 trading days.

REGN Largest 1-Day Open Interest Movements

Expires Type Strike OI Change Percent
12/19/2025 PUT $745.00 341 +279 +450.00%
12/19/2025 PUT $730.00 158 +102 +182.14%
06/18/2026 CALL $940.00 66 +59 +842.86%
12/19/2025 CALL $1,180.00 97 +36 +59.02%
02/20/2026 CALL $850.00 82 +25 +43.86%
02/20/2026 CALL $745.00 24 +24
12/19/2025 CALL $700.00 156 -4 -2.50%
03/20/2026 PUT $530.00 42 -8 -16.00%
09/18/2026 CALL $900.00 70 -8 -10.26%
12/19/2025 CALL $730.00 82 -10 -10.87%
12/19/2025 CALL $660.00 70 -23 -24.73%
06/18/2026 CALL $890.00 118 -25 -17.48%

Contracts with largest changes in open interest from the previous trading day to the current/most recent.

REGN Major Holders

Name Pct Held Shares Total
Vanguard Total Stock Market Index Fund 2.88% 3.09M 2.22B
Growth Fund Of America Inc 2.66% 2.86M 2.05B
Fidelity Contrafund Inc 2.41% 2.59M 1.86B
Vanguard 500 Index Fund 2.30% 2.48M 1.78B
Vanguard Specialized-Health Care Fund 1.42% 1.52M 1.09B
Dodge & Cox Stock Fund 1.32% 1.42M 1.02B
Invesco ETF Tr-Invesco QQQ Tr, Series 1 ETF 1.31% 1.41M 1.02B
JP Morgan Large Cap Growth Fund 1.21% 1.3M 935.63M
New Perspective Fund Inc 1.11% 1.19M 857.04M
Fidelity 500 Index Fund 1.09% 1.17M 843.36M

REGN News

  • 2 Reasons to Buy Regeneron Stock Like There's No Tomorrow

    12/13 11:01 am

    The Motley Fool

    Read more
  • Tessera Therapeutics Showcases New Preclinical Data Demonstrating Progress of In Vivo Programs for Sickle Cell Disease and T Cell Therapies at the 67th American Society of Hematology Annual Meeting

    12/08 09:00 am

    GlobeNewswire Inc.

    Read more
  • Lynozyfic™ (linvoseltamab) Monotherapy in Newly Diagnosed Multiple Myeloma (NDMM) Shows Impressive Responses, Supporting Rationale as a Potential Foundation in Frontline Treatment

    12/07 05:30 pm

    GlobeNewswire Inc.

    Read more
  • Is Alnylam Pharmaceuticals a Millionaire Maker?

    12/07 03:25 am

    The Motley Fool

    Read more
  • Regeneron and Tessera Therapeutics to Jointly Develop TSRA-196, an Investigational Gene Editing Therapy for Alpha-1 Antitrypsin Deficiency (AATD)

    12/01 08:00 am

    GlobeNewswire Inc.

    Read more
  • Should You Buy This Biotech Stock That Just Gained 5% in 1 Day?

    12/01 12:15 am

    The Motley Fool

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  • Atopic Dermatitis Drugs Market to Reach $29.43 Billion by 2032, Driven by Rising Disease Prevalence & Strong Therapeutic Innovation | SNS Insider

    11/28 01:28 am

    GlobeNewswire Inc.

    Read more
  • Asthma and COPD Medicines Market Size to Lead USD 19.32 Bn by 2035

    11/26 12:00 pm

    GlobeNewswire Inc.

    Read more
  • CytomX Therapeutics to Present at the Jefferies London Healthcare Conference

    11/13 09:00 am

    GlobeNewswire Inc.

    Read more
  • Here Are the Top Growth Healthcare Stocks Every New Investor Should Know

    11/13 06:15 am

    The Motley Fool

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  • CRISPR Therapeutics' Investigational Gene Therapy Shows Promising Lipid-Lowering Effects In Early Trial

    11/11 10:50 am

    Benzinga

    Read more
  • Phase 2 Trials Demonstrating Antithrombotic Effect of Two Novel Regeneron Factor XI Antibodies Presented at American Heart Association Scientific Sessions and Published in The Lancet

    11/08 11:46 am

    GlobeNewswire Inc.

    Read more
  • Communiqué de presse : ACAAI : L’étude pivot Dupixent menée par Sanofi et Regeneron a atteint l’ensemble de ses critères d’évaluation principaux et secondaires, réduisant les signes et symptômes de la rhinosinusite fongique allergique...

    11/07 09:00 am

    GlobeNewswire Inc.

    Read more
  • Press Release: ACAAI: Sanofi and Regeneron’s Dupixent pivotal study met all primary and secondary endpoints, reducing signs and symptoms of allergic fungal rhinosinusitis; sBLA accepted for FDA priority review

    11/07 09:00 am

    GlobeNewswire Inc.

    Read more
  • Meet the Beaten-Down Biotech Stock Cathie Wood Loves and Wall Street Says May Soar More Than 130%

    11/02 10:25 am

    The Motley Fool

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  • Dupixent® (dupilumab) Wins Prestigious 2025 Prix Galien USA Best Biotechnology Product Award

    10/31 07:00 am

    GlobeNewswire Inc.

    Read more
  • Kuick Research Highlights Explosive Growth and M&A Momentum In Global Multispecific Antibody Market

    10/31 06:01 am

    Benzinga

    Read more
  • CytomX Therapeutics to Report Third Quarter 2025 Financial Results on November 6, 2025

    10/30 08:00 am

    GlobeNewswire Inc.

    Read more
  • Regeneron's Q3 Earnings Outperform Expectations With Dupixent Strength Balancing Eylea Weakness

    10/28 09:13 am

    Benzinga

    Read more
  • Sensei Biotherapeutics Reports New Clinical Results Highlighting Durable Progression Free Survival Data for Solnerstotug in PD-(L)1 Resistant Tumors at the ESMO Congress 2025

    10/17 08:00 am

    GlobeNewswire Inc.

    Read more
  • 3 Stocks to Buy and Hold Ahead of Upcoming Earnings

    10/16 12:32 pm

    Investing.com

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  • Regeneron Showcases Advances Across Oncology Portfolio and Pipeline at ESMO, Highlighting Novel and Patient-Focused Approach for Difficult-to-Treat Cancers

    10/15 07:00 am

    GlobeNewswire Inc.

    Read more
  • Melanoma Clinical Trial Pipeline Accelerates as 150+ Pharma Companies Rigorously Develop Drugs for Market Entry | DelveInsight

    10/14 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Why Scholar Rock Stock Got Socked on Monday

    10/13 05:22 pm

    The Motley Fool

    Read more
  • Regeneron's Gene Therapy Shows Significant Gains In Genetic Hearing Loss

    10/13 01:24 pm

    Benzinga

    Read more
  • DB-OTO Results in the New England Journal of Medicine Showcase Dramatic and Sustained Improvements in Hearing and Speech Perception in Children with Profound Genetic Hearing Loss

    10/12 10:18 am

    GlobeNewswire Inc.

    Read more
  • 2 Beaten-Down Stocks to Buy and Hold for a Decade

    09/30 07:30 am

    The Motley Fool

    Read more
  • Intellia Therapeutics Announces Positive Longer-Term Phase 1 Data for Nexiguran Ziclumeran (nex-z) in Patients with Hereditary Transthyretin (ATTR) Amyloidosis with Polyneuropathy

    09/25 09:52 am

    Benzinga

    Read more
  • Thalassemia Treatment Market to Witness Significant Growth by 2034 Driven by Novel Drug Development | DelveInsight

    09/22 01:00 pm

    GlobeNewswire Inc.

    Read more
  • FDA Delays Key Sanofi Multiple Sclerosis Drug Decision

    09/22 12:07 pm

    Benzinga

    Read more
  • Communiqué de presse : Sanofi et Regeneron voient l’autorisation du Dupixent pour le traitement de l’urticaire chronique spontanée progresser dans l’UE grâce à un avis positif du CHMP

    09/22 12:30 am

    GlobeNewswire Inc.

    Read more
  • Press Release: Sanofi and Regeneron’s Dupixent to treat chronic spontaneous urticaria advances in EU with positive CHMP opinion

    09/22 12:30 am

    GlobeNewswire Inc.

    Read more
  • Dupixent® (dupilumab) to Treat Chronic Spontaneous Urticaria (CSU) Advances in EU with Positive CHMP Opinion

    09/22 12:29 am

    GlobeNewswire Inc.

    Read more
  • Cancer Immunotherapy Surge Drives $258B Market as FDA Accelerates Approvals

    09/16 12:29 pm

    Benzinga

    Read more
  • Biotech Sector May Flip to Market Leader by Year-End

    09/15 01:25 pm

    Investing.com

    Read more
  • REGENERON ALERT: Bragar Eagel & Squire, P.C. is Investigating Regeneron Pharmaceuticals, Inc. on Behalf of Long-Term Stockholders and Encourages Investors to Contact the Firm

    09/09 05:46 pm

    GlobeNewswire Inc.

    Read more
  • Basal Cell Carcinoma Treatment Market to Reach USD 9.01 Billion by 2034, Reports Towards Healthcare

    09/09 10:00 am

    GlobeNewswire Inc.

    Read more
  • Libtayo® (cemiplimab) Plus Chemotherapy Results at Five Years Reinforce Significant and Durable Improvements in Survival Outcomes for Advanced Non-small Cell Lung Cancer

    09/09 07:00 am

    GlobeNewswire Inc.

    Read more
  • What's Happening With Regeneron Pharmaceuticals Stock On Monday?

    09/08 01:11 pm

    Benzinga

    Read more
  • 2 Beaten-Down Stocks to Buy on the Dip

    09/07 09:15 am

    The Motley Fool

    Read more
  • Dyslipidemia Market Research Report 2025-2035 | Competitive Analysis of Amgen, Sanofi, Regeneron, Pfizer, Novartis, Viatris, AbbVie, AstraZeneca, Horizon Therapeutics, Esperion Therapeutic

    08/27 04:59 am

    GlobeNewswire Inc.

    Read more
  • Chronic Inducible Urticaria (CIndU) Market Research Report 2025-2035 | Competitive Analysis of AstraZeneca, Celldex Therapeutics, J&J, Merck, Novartis, Pfizer, Regeneron Pharma, Sanofi, Sun Pharma

    08/27 04:50 am

    GlobeNewswire Inc.

    Read more
  • Untreated Metastatic or Unresectable Melanoma Clinical Trial Pipeline Expands as 10+ Companies Driving Innovation in Oncology Therapeutics Space | DelveInsight

    08/26 01:00 pm

    GlobeNewswire Inc.

    Read more
  • Regeneron Announces Positive Results from Phase 3 Trial in Generalized Myasthenia Gravis

    08/26 07:00 am

    GlobeNewswire Inc.

    Read more
  • Global Ophthalmology Drugs Market to Reach USD 26.28 Billion by 2030 | MarketsandMarkets™

    08/18 10:00 am

    GlobeNewswire Inc.

    Read more
  • Regeneron (REGN) Q2 EPS Jumps 53%

    08/02 06:09 am

    The Motley Fool

    Read more
  • Regeneron's Pipeline Hit By Catalent Delays, But Dupixent Shines

    08/01 09:22 am

    Benzinga

    Read more
  • After Falling 68%, Where Will This Weight-Loss Drug Stock Be in 2 Years? History Shows Massive Gains Ahead.

    07/19 06:09 am

    The Motley Fool

    Read more
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